Product Details | DIFFERENTIAL TRANSMITTER SYNCHRO

5990-01-311-3710 A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part Alternates: TDX376H4, TDX37-6H4, VTDX376H4, VTDX37-6H4, 5990-01-311-3710, 01-311-3710, 5990013113710, 013113710

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 24 NOV 1989 01-311-3710

Drawings & Photos | NSN 5990-01-311-3710


Cross Reference | NSN 5990-01-311-3710

Part Number Cage Code Manufacturer
TDX37-6H4 10112 GENERAL DYNAMICS GLOBAL IMAGING TECHNOLOGIES, INC.
VTDX37-6H4 10112 GENERAL DYNAMICS GLOBAL IMAGING TECHNOLOGIES, INC.

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Technical Data | NSN 5990-01-311-3710

Characteristic Specifications
BODY SIZE 37
STATOR INPUT VOLTAGE RATING IN VOLTS 90.0 NOMINAL
STATOR INPUT CURRENT RATING 550.0 MILLIAMPERES MAXIMUM
STATOR INPUT ELECTRICAL POWER RATING 4.25 WATTS MAXIMUM
FREQUENCY IN HERTZ 50.0 MINIMUM AND 60.0 MAXIMUM
ROTOR DC RESISTANCE IN OHMS 14.60 NOMINAL
STATOR DC RESISTANCE IN OHMS 10.50 NOMINAL
TRANSFORMATION RATIO 1.000 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG 6.000 INPUT TO OUTPUT NOMINAL
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -18.0 TO 18.0
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 0.50 INCH-OUNCES MAXIMUM
TORQUE GRADIENT PER ANGULAR DEG 0.300 INCH-OUNCES MINIMUM
BODY STYLE A5 STANDARD ROUND DOUBLE FLANGE A
SHOULDER DIAMETER 3.3340 INCHES NOMINAL
PILOT DIAMETER 1.6300 INCHES MAXIMUM
SECOND SHOULDER DIAMETER 3.3700 INCHES NOMINAL
SECOND SHOULDER LENGTH 0.3750 INCHES NOMINAL
OVERALL LENGTH 6.0500 INCHES MAXIMUM
FLANGE DIAMETER 3.6230 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM
FLANGE THICKNESS 0.2460 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
BODY DIAMETER 3.3900 INCHES MAXIMUM
DISTANCE BETWEEN FLANGES 1.8120 INCHES NOMINAL
PILOT LENGTH 0.0200 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM
SHOULDER LENGTH 0.7850 INCHES NOMINAL
AFT OF SECOND FLANGE DIAMETER 3.3750 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE 3.7680 INCHES NOMINAL
ALIGNMENT HOLE DEPTH 0.5000 INCHES NOMINAL
ALIGNMENT HOLE BOLT CIRCLE DIAMETER 3.0000 INCHES NOMINAL
ALIGNMENT HOLE QUANTITY 5
SHAFT TYPE ROUND, THREADED SINGLE SHAFT
SHAFT DIAMETER 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.7700 INCHES NOMINAL SINGLE SHAFT
SHAFT THREAD LENGTH 0.3020 INCHES MINIMUM AND 0.3220 INCHES MAXIMUM SINGLE SHAFT
SHAFT THREAD SERIES DESIGNATOR UNF SINGLE SHAFT
SHAFT NOMINAL THREAD SIZE 0.250 INCHES SINGLE SHAFT
SHAFT THREAD CLASS 2A SINGLE SHAFT
SHAFT THREAD DIRECTION RIGHT-HAND SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 6 SCREW
TERMINAL LOCATION REAR
BODY MATERIAL ALUMINUM
SPECIAL FEATURES SHAFT IS ALSO SLOTTED,0.032 IN. WIDE BY 0.047 IN. DEEP
III SHAFT MAXIMUM RADIAL PLAY 0.0010 INCHES
III SHAFT RADIAL PLAY TEST POINT 0.125 INCHES NOMINAL
III SHAFT RADIAL PLAY DETERMINING WEIGHT 48.0 OUNCES
III SHAFT END PLAY 0.0010 INCHES MINIMUM AND 0.0050 INCHES MAXIMUM
III SHAFT END PLAY DETERMINING 48.0 OUNCES

Restrictions/Controls & Freight Information | NSN 5990-01-311-3710

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 062120 GENERATORS/MOTORS/PARTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5990-01-311-3710

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each